Data di Pubblicazione:
2012
Citazione:
On the penalty function and on continuity properties of risk measure / M. Frittelli, E.R. Gianin - In: Finance at fields / [a cura di] M.R. Grasselli, L.P. Hughston. - [s.l] : World Scientific Publishing Co., 2012. - ISBN 9789814407892. - pp. 283-306 [10.1142/9789814407892_0012]
Abstract:
We discuss two issues about risk measures: we first point out an alternative interpretation of the penalty function in the dual representation of a risk measure; then we analyze the continuity properties of comonotone convex risk measures. In particular, due to the loss of convexity, local and global continuity are no more equivalent and many implications true for convex risk measures do not hold any more.
Tipologia IRIS:
03 - Contributo in volume
Keywords:
Continuity; Penalty function; Risk measures
Elenco autori:
M. Frittelli, E.R. Gianin
Link alla scheda completa:
Titolo del libro:
Finance at fields